:root{--navy:#07355f;--navy2:#0b2743;--blue:#0d83d7;--blue2:#0870bd;--green:#2f9d50;--ink:#10243b;--muted:#5a6b7d;--line:#dce5ee;--soft:#f5f9fc;--white:#fff;--max:1220px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.site-head{background:#fff}.head-top{display:grid;grid-template-columns:minmax(280px,1.35fr) .8fr .72fr .78fr;gap:24px;align-items:center;padding:14px 0}.brand img{width:min(370px,100%);display:block}.head-mini{font-size:.92rem;color:var(--muted);line-height:1.35}.head-mini strong{display:block;color:var(--navy);font-size:1rem}.contact-btn{justify-self:end;display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:10px;background:var(--blue);color:#fff;text-decoration:none;font-weight:800;white-space:nowrap}.main-nav{background:linear-gradient(90deg,var(--navy2),var(--navy));color:white}.nav-row{display:flex;justify-content:space-between;align-items:center;gap:18px;min-height:54px}.nav-links{display:flex;align-items:center;gap:34px}.nav-links a{color:#fff;text-decoration:none;font-weight:650}.nav-links a:hover{color:#bfe6ff}.menu-btn{display:none;background:none;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:8px;padding:7px 11px;font-weight:700}.hero{background:linear-gradient(110deg,#fff 0%,#f7fbff 52%,#edf6fb 100%);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:.92fr 1.08fr;min-height:515px;align-items:stretch}.hero-copy{padding:58px 42px 48px 0;display:flex;flex-direction:column;justify-content:center}.hero h1{font-size:clamp(2.7rem,5vw,5rem);line-height:.98;letter-spacing:-.05em;margin:0 0 18px;color:var(--navy)}.hero h1 span{color:var(--blue)}.lead{font-size:1.16rem;color:var(--muted);max-width:650px;margin:0 0 20px}.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 18px;margin:15px 0 25px}.benefit{display:flex;gap:10px;align-items:center;font-size:.95rem;font-weight:750;color:var(--navy)}.icon{width:34px;height:34px;border-radius:50%;background:#e7f3fc;display:grid;place-items:center;color:var(--blue);font-weight:900;flex:0 0 auto}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 19px;border-radius:10px;background:var(--blue);color:#fff;text-decoration:none;font-weight:800;border:1px solid var(--blue)}.btn:hover{background:var(--blue2)}.btn.outline{background:#fff;color:var(--navy);border-color:#9fc8e6}.hero-photo{position:relative;overflow:hidden;min-height:515px}.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(247,251,255,.95) 0%,rgba(247,251,255,.2) 17%,rgba(0,0,0,0) 42%)}.badge-panel{position:absolute;right:24px;bottom:24px;z-index:2;background:rgba(7,39,67,.92);color:#fff;padding:16px 18px;border-radius:14px;box-shadow:0 12px 30px rgba(0,0,0,.2);max-width:260px}.badge-panel strong{display:block;font-size:1.05rem;margin-bottom:6px}.badge-panel div{font-size:.89rem;margin-top:5px}.service-strip{padding:18px 0 8px}.four-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.service-card{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;box-shadow:0 6px 20px rgba(7,39,67,.04)}.service-visual{height:102px;background:linear-gradient(135deg,#edf6fc,#dceef9);display:grid;place-items:center;font-size:2rem}.service-card:nth-child(3) .service-visual,.service-card:nth-child(4) .service-visual{background:linear-gradient(135deg,#eef8f0,#dff0e3)}.service-body{padding:16px}.service-body h3{margin:0 0 6px;color:var(--navy);font-size:1.08rem}.service-body p{margin:0;color:var(--muted);font-size:.92rem}.section{padding:64px 0}.section.alt{background:var(--soft)}.section h2{font-size:clamp(1.9rem,3.2vw,3rem);line-height:1.12;letter-spacing:-.035em;color:var(--navy);margin:0 0 12px}.section-head{max-width:800px;margin-bottom:28px}.section-head p{color:var(--muted);font-size:1.05rem}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff}.card h3{margin:0 0 8px;color:var(--navy)}.card p{color:var(--muted)}.tag{display:inline-block;background:#e8f5eb;color:#247842;border-radius:999px;padding:5px 9px;font-size:.78rem;font-weight:800;margin-bottom:12px}.model-list{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.model{border:1px solid #cddbe8;border-radius:999px;padding:7px 10px;background:#fff;font-weight:800;font-size:.86rem;color:var(--navy)}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:n}.process .card{position:relative;padding-top:58px}.process .card:before{counter-increment:n;content:counter(n);position:absolute;top:18px;left:22px;width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:900}.location-band{background:#eaf4fb;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.location-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px;padding:28px 0}.location-grid strong{display:block;color:var(--navy);font-size:1.05rem}.location-grid div{color:var(--muted)}.footer{background:var(--navy2);color:#dbe8f2;padding:38px 0 22px}.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:28px}.footer a{color:#e7f5ff;text-decoration:none}.footer p{margin:.35rem 0}.disclaimer{border-top:1px solid rgba(255,255,255,.12);margin-top:26px;padding-top:18px;color:#9fb5c7;font-size:.78rem}.subhero{padding:52px 0;background:linear-gradient(135deg,#f8fbfe,#eef6fb);border-bottom:1px solid var(--line)}.subhero h1{font-size:clamp(2.2rem,4vw,3.7rem);line-height:1.03;color:var(--navy);margin:0 0 14px}.subhero p{max-width:760px;color:var(--muted);font-size:1.08rem}.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.table th,.table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left}.table th{background:#eef6fb;color:var(--navy)}.faq-item{border-bottom:1px solid var(--line);padding:20px 0}.faq-item h3{margin:0 0 6px;color:var(--navy)}.notice{border-left:4px solid var(--blue);background:#f3f9fd;padding:16px 18px;border-radius:9px;color:var(--muted)}
@media(max-width:980px){.head-top{grid-template-columns:1fr auto}.head-mini{display:none}.brand img{max-width:330px}.nav-links{display:none;position:absolute;left:16px;right:16px;top:54px;background:var(--navy2);padding:16px;border-radius:0 0 12px 12px;flex-direction:column;align-items:stretch;gap:14px;z-index:30}.nav-row{position:relative}.nav-links.open{display:flex}.menu-btn{display:block}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:44px 0 32px}.hero-photo{min-height:410px}.hero-photo:after{display:none}.four-grid,.grid-3,.process,.location-grid,.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.wrap{width:min(var(--max),calc(100% - 24px))}.head-top{padding:9px 0}.brand img{max-width:255px}.contact-btn{padding:9px 12px;font-size:.86rem}.hero h1{font-size:2.85rem}.benefits,.four-grid,.grid-3,.process,.location-grid,.footer-grid{grid-template-columns:1fr}.hero-photo{min-height:340px}.badge-panel{right:14px;left:14px;bottom:14px;max-width:none}.section{padding:48px 0}}

/* V1.2 approved brand logo */
.site-logo img,
.logo img,
.brand img,
header img[alt*="InkCartridge"],
header img[src*="inkcartridgerefilling-logo"] {
  max-height: 72px;
  width: auto;
  object-fit: contain;
}
@media (max-width: 768px) {
  .site-logo img,
  .logo img,
  .brand img,
  header img[alt*="InkCartridge"],
  header img[src*="inkcartridgerefilling-logo"] {
    max-height: 54px;
  }
}

/* V1.3 customer trust section */
.trust-section {
  padding: 64px 0;
  background: #f7fbff;
}
.section-head {
  max-width: 760px;
  margin: 0 auto 30px;
  text-align: center;
}
.section-head .eyebrow {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #1577c8;
  margin-bottom: 8px;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.trust-card {
  background: #fff;
  border: 1px solid #dbe8f4;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 24px rgba(12, 53, 86, 0.06);
}
.trust-card h3 {
  margin-top: 0;
  color: #0b2f4f;
}
.trust-card p {
  margin-bottom: 0;
  color: #4c6172;
}
@media (max-width: 900px) {
  .trust-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .trust-section { padding: 44px 0; }
  .trust-grid { grid-template-columns: 1fr; }
}